P
PatentIndex
Search
Landscape
Sign in
Inventor
GROLLIER CORINNE
FR
2 patents
Patents
2 patents
US6017121A
Jan 25, 2000
Multifocal artificial ocular lens with a transparency varying with illumination
ESSILOR INT
103 citations
95
US6224210B1
May 1, 2001
Multifocal artificial ocular lens with a transparency varying with illumination
ESSILOR INT
35 citations
90